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一般认为凡是乙型肝炎流行和吸血节足动物多的地方,HBsAg就可能经血传播.本文报告1973年7、8月间在西非洲的塞内加尔共和国做的研究,目的在于了解:(1)野外捕捉的既未吸过血又未怀孕的蚊子能否测出HBsAg;(2)那几种蚊子含有能测出HBsAg的量;(3)野外捕得蚊子的感染率.共捕获八种蚊子,计9,198只,用固态放射免疫法测定HBsAg.在分别测定的1,648只(应为l,734只)蚊子的结果是:l,088
It is generally accepted that HBsAg may be transmitted by blood in any place where there is a high prevalence of hepatitis B and vasatifolia.This paper reports a study conducted in July and August 1973 in the Republic of Senegal in West Africa with the purpose of understanding: (1) Of HBsAg can be detected in mosquitoes that have neither blood nor blood pregnancy, (2) the amount of HBsAg that can be detected in those mosquitoes, and (3) the rate of mosquito infection in the wild. Eight mosquitoes 9,198 HBsAg were determined by solid-state radioimmunoassay, and the results of 1,648 mosquitoes (1, 734) were determined as l, 088